baber/WOPTO huggingface dataset:
Patent JP-2004157910-A (JP)
Title: Vehicular recommended control input generation system
Inventor: NISHIRA HIKARI
IPC: G08G1/16
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To exert a sufficient assist function on lane-related handling such as lane following or lane changing.  <P>SOLUTION: Surrounding vehicle behavior predicting means 3a have a longitudinal physical variable 3a-1 representing a longitudinal physical movement of a related vehicle, a lateral physical variable 3a-2 representing a lateral physical movement of the related vehicle, a lane variable 3a-3 indicating a lane to be followed by the related vehicle, another vehicle variable 3a-4 representing movements of surrounding vehicles, and prediction models 8 for predicting a temporal change in each variable. Evaluation function forming means 3b have at least four terms containing a surrounding vehicle evaluation term 3b-1 for evaluating at least either relative position or speed relations between the related vehicle and objects, a longitudinal movement evaluation term 3b-2 for evaluating a longitudinal movement of the related vehicle, a lane change evaluation term 3b-3 for evaluating a lane change of the related vehicle, and a lateral position evaluation term 3b-4 for evaluating a lateral running position of the related vehicle, and weighting factors 9 reflecting the importance of each evaluation term.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223795-A (JP)
Title: Voltage level shifter circuit
Inventor: HIRANO YASUAKI
IPC: H03K19/0185
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage level shifter circuit stabilizing a reverse operation at transition of voltage of an input signal.  <P>SOLUTION: The voltage level shifter is provided with first and second transistors P1, P2, switch means N1, N2 which receive input signals and change each voltage to be supplied to first and second nodes, and a resistance equivalent element R1 whose one end is applied with a high voltage. The other end is connected to a third node nd3. The first node nd1 is connected with the other side of source/drain of the first transistor P1 and a second gate of the second transistor P2. The second node nd4 is connected with the other side of the source/drain of a second gate of the first transistor P1. The third node nd3 is connected with either of source/drain of the first and the second transistor P1, P2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004164215-A (JP)
Title: Drive assist system and device
Inventor: MORITA MAKOTO
IPC: G08G1/16
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively inexpensive drive assist system for accurately detecting whether or not pedestrians or the like around one's own vehicle are approaching the vehicle, instead of detecting the accurate positions of the individual pedestrians.  <P>SOLUTION: The drive assist system includes a transmitter which transmits electric waves with a predetermined frequency, and an on-vehicle device mounted in the vehicle for detecting the transmitter by receiving the electric waves transmitted from the transmitter. The on-vehicle device is provided with a reception level determining means for detecting the level of reception of the electric waves received from the transmitter to determine whether or not the level is greater than a predetermined threshold; a sign determining means for determining positive or negative for a difference in subtracting the predetermined frequency from the frequency of the electric waves received from the transmitter at the time of reception; and an information providing means for providing predetermined information to the vehicle's driver when the level of reception is determined to be equal to or greater than the predetermined threshold by the reception level determining means and when the difference is determined to be positive by the sign determining means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164979-A (JP)
Title: Manufacturing method of square cell
Inventor: FUKUDA SHINSUKE
IPC: H01M2/08
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a square cell having a structure storing an electrode plate group in a body case formed in a rectangle half-shell body and sealing it with a cover plate.  <P>SOLUTION: The electrode plate group 14 is stored in a recess part 15 of the body case 11 with a flange part 13 formed around the half-shell body, the cover plate 12 is placed with positioning on the flange part 13, and an inside of the recess part 15 is sealed by welding the cover plate 12 to the flange part 13 through irradiation of laser to a direction crossing a plate surface from the thin cover plate 12 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161958-A (JP)
Title: Rubber composition for tread, and tire
Inventor: OHASHI MASAYUKI
IPC: C08K5/01
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tread, obtained by using an oil from which <3 mass% amount is extracted with DMSO, having not only extremely improved destruction characteristics and abrasion resistance but also an elastic modulus the reduction of which is suppressed, compared to those of the conventional one obtained by compounding a highly aromatic oil; and to provide a tire using the rubber composition.  <P>SOLUTION: The rubber composition for the tread is obtained by compounding (a) 5-40 pts. by mass of a softening agent containing an oil regulated so that the amount extracted with dimethyl sulfoxide (DMSO) measured by IP 346 method is <3 mass%, and (b) 5-40 pts. by mass of a liquid polymer having 45,000-100,000 viscosity average molecular weight with 100 pts. by mass of a rubber component. The tire is obtained by using the rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129639-A (JP)
Title: Method for producing extract containing polyphenol from squeezed liquid of apple
Inventor: TOGASHI SHIGEO
IPC: A23L2/52
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product without mingling sundry bacteria in air and enduring preservation at a normal temperature for a long period by concentrating an apple fruit extract in a short time at a low temperature under a reduced pressure.  <P>SOLUTION: The method for producing an extract containing polyphenols is provided by adding natural water to apple fruits, filtering naturally, and concentrating under the reduced pressure in the short time by installing a rotary evaporator, Neocool circulator, trap, vacuum gage and diaphragm type vacuum pump at 65-72°C and 130-150 mmHg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166889-A (JP)
Title: Vacuum cleaner
Inventor: YANAGISAWA KENJI
IPC: A47L9/24
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner for relieving time and burden to interchange attachments when a place other than a floor, such as a corner, is cleaned.  <P>SOLUTION: The vacuum cleaner includes: a cleaner body 1; a hand grip part 4 having a grip part 8; a hose body 5, one end of which is connected to the cleaner body 1, and the other end of which is to the hand grip part 4 via a hose connection pipe 13; and an extension pipe 7 one end of which is connected to one end of the hand grip part 4, and the other end of which is to a floor suction tool 6. A normal suction blow passage 15 for communication from the floor suction tool 6 to the cleaner body 1 via the hose connection pipe 13 is formed in the vacuum cleaner. A grip opening 9 is arranged at the other end part of the hand grip part 4. An auxiliary suction blow passage 10 is formed to communicating with the cleaner body 1 via the hose connection pipe 13. The hose connection pie 13 is freely rotatably connected to the hand grip part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172413-A (JP)
Title: Method of manufacturing wiring board
Inventor: AKASHI OSAMU
IPC: H05K3/34
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board on which the electrode of an electronic component can be connected firmly to a soldering pad.  <P>SOLUTION: After an electrolessplated copper layer 3a is formed on the surface of an insulating substrate 1 in a coating state, a plating resist layer 11 having an opening 11a, through which the soldering pad forming portion of the copper layer 3a is exposed, is formed on the copper layer 3a, and an electroplated copper layer 3b and an electroplated nickel layer 5 are successively formed on the portion of the copper layer 3a exposed in the opening 11a. Then, after the resist layer 11 is peeled off, the electrolessplated copper layer 3a is etched off except the soldering pad forming portion and the portion of the nickel layer 5 coating the outer peripheral section of the pad 3 is also etched off. In addition, the exposed surfaces of the plated copper layers 3a and 3b are blackened and a solder-resistant resin layer 4 is formed. Thereafter, the nickel layer 5 is coated with an electrolessplated gold layer 6. Finally, another solder-resistant resin layer 4 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168265-A (JP)
Title: On-vehicle speaker device
Inventor: MATSUMURA TADAAKI
IPC: B60R11/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle speaker device using a flat panel speaker with specially wide directivity as an auxiliary speaker for acoustic correction of a door speaker.  <P>SOLUTION: This on-vehicle speaker device includes the door speakers arranged on vehicle left and right door parts and the flat panel speaker with wide directivity arranged in a front area of vehicle compartment ceiling part for correcting acoustic characteristics of the door speakers. The flat panel speaker is arranged in a corner side of the ceiling part, sound image and sound field in the vehicle compartment is located at a predetermined location by adjusting input signal level to the door speakers and/or the flat panel speaker, frequency characteristic correction (equalizer), and delay.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228070-A (JP)
Title: Liquid crystal display device
Inventor: YAMAHARA MOTOHIRO
IPC: G02F1/139
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein the change of contrast, a coloring phenomenon, a reversion phenomenon and the like which are caused depending on a visual angle can be further improved and in particular the coloring phenomenon of a liquid crystal screen depending on the visual angle can be effectively improved.  <P>SOLUTION: Optical retardation plates 2 and 3 wherein principal refractive indexes na, nb and nc thereof have a relation of na=nb>nc, the direction of the principal refractive index nb is inclined from the normal direction of the surface of the optical retardation plates clockwise or counterclockwise around the axis of the direction of one of the principal refractive index na or nc nearly parallel to the surface of the optical retardation plate and the direction of the other principal refractive indeed nc or na is inclined from the direction nearly parallel to the surface are disposed between a liquid crystal display element 1 and polarizing plates 4 and 5, respectively. A combination condition of average length of alkyl chains of a liquid crystal material in a liquid crystal layer 8, a changing degree of a normal light refractive index no of the liquid crystal material to the wavelength and a changing degree of an abnormal light refractive index ne of the liquid crystal material to the wavelength is set to be in the range where screen coloring depending on the visual angle is not generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226672-A (JP)
Title: Method for producing (meth)acrylic acid ester
Inventor: YADA SHUHEI
IPC: C07C67/08
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a (meth)acrylic acid ester without causing the troubles such as the clogging of a separation column by the deposition of polymers or sludge in the tray of the separation column or a packed column in a step to separate a low-boiling component and the clogging of an apparatus by the deposition of foreign materials in a heater and enabling a stable operation over a long period.  <P>SOLUTION: The method for producing the (meth)acrylic acid ester contains a step to react (meth)acrylic acid with an alcohol in the presence of an acid catalyst, wash and/or neutralize the reaction mixture containing the (meth) acrylic acid ester and separate an organic layer containing the (meth)acrylic acid ester from a water layer formed by the washing and/or neutralizing treatment. In the method, a part of the reaction mixture containing the organic layer and the water layer is extracted with the system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175256-A (JP)
Title: Overhead console
Inventor: MURAKAMI YOSHIKAZU
IPC: B60R7/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overhead console allowing easy taking in and out of small articles, coins or the like at a low position by lowering a console box from an opening position when necessary.  <P>SOLUTION: At the roof part of a cabin of a vehicle, the console box 13 is supported turnably between the opening position P1 and a storage position through a pair of support shafts 14 and elevatably at the opening position P1. Each support shaft 14 is formed in a L-shape having a turning shaft part and an elevating shaft part. When taking in and out the small articles, coins or the like in the console box 13, the console box 13 is turned from the storage position to the opening position P1 and thereafter, is lowered when necessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178414-A (JP)
Title: Image processor, image processing method, program therefor and record medium recording the program
Inventor: SAITO TAKAHIRO
IPC: G06T11/60
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor allowing reduction of a data amount to be transferred and processed by reducing an image pattern that is a base, and allowing sufficient increase of the number of repeated times inside a page.  <P>SOLUTION: A circumscribing rectangular area securing means 61 secures a memory area developing a circumscribing rectangular 11 on the basis of character data and a rotation angle, and a character pattern drawing means 62 draws the rotated character pattern in the memory area. After a period calculation means 63 calculates a period h2 on the basis of the rotation angle and a longitudinal width p of the character pattern, a basic pattern generation means 64 generates a basic pattern 10 on the basis of the character pattern drawn in the memory area and the calculated period h2. The generated basic pattern 10 is temporarily stored, and is transmitted to an image forming device 59 via a network I/F 57. At that time, a command for repeatedly arranging the basic pattern 10 is also transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178447-A (JP)
Title: State amount presentation device and method
Inventor: KONO MASARU
IPC: G05B23/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presentation device and method, allowing a worker to certainly and efficiently recognize a state of machinery and allowing adjustment independently of setting or conditions at the beginning of the adjustment, in a control system of the machinery such as a machine tool or a robot driven by a motor.  <P>SOLUTION: This state amount presentation device has: the machinery 3; a controller 31 controlling the machinery 3; a sensor part 2 measuring the state of movement of a working point of the machinery 3; a characteristic amount extraction part 11 extracting a characteristic amount from a measurement value measured by the sensor part 2; a presentation data generation part 6 generating presentation data on the basis of the characteristic amount; and an information presentation part 4 presenting presentation data to the parameter adjustment worker 5. By use of the presentation device, a state amount of the machinery 3 is measured by the sensor part 2, the characteristic amount of the measurement value of the sensor part 2 is extracted in the characteristic amount extraction part 11, the characteristic amount is converted into the consecutive presentation data in the presentation data generation part 6, and the presentation data are presented to the parameter adjustment worker 5 through the information presentation part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001368-A (JP)
Title: Head chip and its manufacturing process
Inventor: HARAJIRI TOSHIHIKO
IPC: B41J2/16
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head chip capable of performing high speed printing and high density printing and its manufacturing method in which manufacturing costs can be reduced while enhancing the yield of manufacture.  <P>SOLUTION: In a head chip 10 wherein grooves 25 are provided in one side of a substrate 20 while being sectioned by sidewalls 26 and ink in the groove 25 is ejected from the nozzle opening 41 of a nozzle plate 40 bonded to one side of the substrate 20 by applying a voltage to an electrode 27 provided on the sidewall 26, the substrate 20 is obtained by burying a plurality of arrays of piezoelectric ceramic 22 extending in the referential direction on one side of an insulating substrate body 21. The sidewalls 26 are provided by forming the grooves 25, at a specified interval, along the array direction of the piezoelectric ceramic 22 and an independent driving part 28 is formed by providing the electrode 27 in the region of the piezoelectric ceramic 22 on the sidewall 2. The nozzle openings 41 are provided at the positions of the groove 25 corresponding to respective driving parts 28 thus forming a plurality of nozzle arrays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184473-A (JP)
Title: Image forming apparatus
Inventor: KOJIMA RYUICHI
IPC: F25B27/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a heat fixing device, which has extremely high effect in the prevention of blocking, effectively uses the heat of the fixing device, and contributes to energy saving of the image forming apparatus.  <P>SOLUTION: The image forming apparatus has a heat section and a heat absorption section. When the heat section is heated, the heat is absorbed by the heat absorption section. In addition, the heat section is disposed in the vicinity of the heat fixing device whereas the heat absorption section is disposed in the vicinity of an image carrier. According to the temperature of the heat fixing device, the heat absorption section changes in amount of heat that it absorbs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181734-A (JP)
Title: Recording device, computer program, computer system, and recording method
Inventor: MITSUSAWA TOYOHIKO
IPC: B41J15/22
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a recording device or the like which can record on to a plurality of recording media corresponding to a plurality of recording means equipped in the device.  <P>SOLUTION: In the recording device 20 which has the plurality of recording means 69 for recording on to the recording medium P, and medium supply means 5 for supplying the recording medium P, the medium supply means 5 are set by a plurality of the number corresponding to the plurality of recording means 69.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193227-A (JP)
Title: Electrical operating device
Inventor: IKEDA MASAHARU
IPC: H05K7/20
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical operating device for satisfactorily cooling both power supply circuit unit and large size electric element which generate a large amount of heat with the air using a ventilating fan.  <P>SOLUTION: The power supply circuit unit 90 is supported by a control unit 80 within the space region formed at the upper part of a plurality of small size electric elements 70 between a tuner 60 and AC/DC power amplifiers 40 in a housing 10. The ventilating fan 20 is fitted with an exhausting port of the rear wall 10a of the housing 10 so that it is disposed oppositely between the power supply circuit unit 90 and AC/DC power amplifiers 40. The exhaust port is formed in the side of the tuner 60 so that it is communicated with the inside of housing 10 through the U-shaped groove of the front wall at the operation panel built into the front wall of the housing 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189382-A (JP)
Title: Image processor
Inventor: NAKAO HIROTO
IPC: G03B27/46
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of smoothly feeding paper into a paper magazine from an image processor body while suppressing generation of banding in paper during the exposure, and preventing the paper to be carried from meandering in a vicinity of a paper outlet.  <P>SOLUTION: In the image processor comprising an image processor body which has a paper carrying mechanism mounted thereon and performs image processing on the paper, and a paper magazine which is connected to a paper outlet of the image processor body to store the paper fed from the processor body, a loop-shaped carrying unit and a meandering regulating means having a paper guide member which is located on the downstream side of a loop-shaped carrying pathway to regulate the meandering of the paper to be carried by the carrying mechanism are disposed close to the paper outlet in the paper carrying pathway, and the paper guide member is rotatably supported by a drive roller side of a pair of carrying rollers to carry the paper.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191696-A (JP)
Title: Image forming apparatus
Inventor: TOYODA HIROSHI
IPC: G03G21/20
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a cooling device not causing the increase of a cost etc.  <P>SOLUTION: As for the image forming apparatus provided with an image forming part 1 having a photoreceptor drum 2 as an image carrier for holding an electrostatic latent image, a developing apparatus 4 for developing the electrostatic latent image formed on the photoreceptor drum and a cleaning device 6 for recovering the toner remaining on the photoreceptor drum, a metallic top cover 6a such as an aluminum cover having high thermal conductivity is arranged on the top face of the image forming part 1. Besides, a fin 6b is formed along the stream of a cooling air current 10a on the top cover 6a, thereby more efficiently cooling the image forming part 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194485-A (JP)
Title: Energy system
Inventor: MIYAMOTO YOSHIMI
IPC: F24H1/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy system that reduces a reverse tidal current that flows into a commercial power supply side and utilizes generated energy highly efficiently.  <P>SOLUTION: This energy system comprises a generating device 1 that is connected in such a way as to be capable of outputting by being systematically interconnected with a commercial power supply 5, a heat-pump storage water heater 8, and an electric load 14. An output power monitoring means 6 is provided that is installed between the generating device and the commercial power supply and monitors the output power of the generating device. A system power monitoring means 16 is provided that is installed between a system, to which the heat pump storage water heater and the electric load are connected, and the commercial power supply, and monitors the power of the system. An output power monitored value and a system power monitored one are compared. When a power difference between the output power monitored value and the system power monitored one reaches a preset value, the water heater 8 is operated on input power almost corresponding to the power difference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI